/Engine/Source/Editor/CurveEditor/Public/CurveEditor.h
[FCurveEditorToolID](API\Editor\CurveEditor\FCurveEditorToolID) AddTool ( [TUniquePtr](API\Runtime\Core\Templates\TUniquePtr)< [ICurveEditorToolExtension](API\Editor\CurveEditor\ICurveEditorToolExtension) > && InTool )